2315032 has 24 divisors (see below), whose sum is σ = 4468860. Its totient is φ = 1124240.

The previous prime is 2315029. The next prime is 2315039. The reversal of 2315032 is 2305132.

It is a super-2 number, since 2×2315032² = 10718746322048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2314997 and 2315015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315039) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17607 + ... + 17737.

2^2315032 is an apocalyptic number.

It is an amenable number.

2315032 is a deficient number, since it is larger than the sum of its proper divisors (2153828).

2315032 is a wasteful number, since it uses less digits than its factorization.

2315032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2315032 is about 1521.5229212864. The cubic root of 2315032 is about 132.2875579879.

The spelling of 2315032 in words is "two million, three hundred fifteen thousand, thirty-two".